2024-06-11_e3ac117135afdb577ecdc6d221a3e560_cryptolocker | Triage

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General

Target

2024-06-11_e3ac117135afdb577ecdc6d221a3e560_cryptolocker
Size

35KB
MD5

e3ac117135afdb577ecdc6d221a3e560
SHA1

a29984017effc23c703179e799f6080cada0f089
SHA256

37890504e043972374d89557cef07e2db724c9e41333d8721a4e2a8db8730402
SHA512

997f838467b41b17039718638a7fb43d6604280e1eb64bedf6614a40fffc9347a88128b72eb452c943061a174ee900404046d7ddcae9c24ddec96c07548507f8
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5Yb:bxNrC7kYo1Fxf2rYQ

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-11_e3ac117135afdb577ecdc6d221a3e560_cryptolocker

Files

2024-06-11_e3ac117135afdb577ecdc6d221a3e560_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ